“Equilux” is drawn from the Latin terms for equal (equi) and light (lux). So how do we find out which dates fit the description and qualify astruly equal day and night? To measure the day/night split in a 24-hour span, astronomers use common definitions of sunrise and sunset. Simp...
Equilux ("equal light"), on the other hand, is the term for when day and night are exactly equal. And, because of how sunrise and sunset are defined, the equilux occurs a few days before the spring equinox and a few days after the autumn equinox, according to the U.K.'s Met Offi...
Equilux The date whenday and night areactuallyequalis called the equilux. It falls a few daysbefore the spring equinoxand some daysafter the fall equinoxin both hemispheres. Other astronomical terms & definitions Falling Temperatures In the temperate zone, in particular, fall is also the time when...
The date whenday and night areactuallyequalis called the equilux. It falls a few daysbefore the spring equinoxand some daysafter the fall equinoxin both hemispheres. Other astronomical terms & definitions Rising Temperatures Particularly in the temperate zone, which is the region between the tropics...